Manual operation
22
7.4.
Setting the safety temperature (with shutdown function)
+
⇒
(excess temperature protection)
•
Press the key to indicate the safety temperature value on
the MULTI-DISPLAY and using a screwdriver
simultaneously turn the setting screw to the desired value
(example: 50 °C).
Setting range:
0 °C to 420 °C
in 2 °C steps
This safety device is independent of the control circuit. If the
temperature of the bath liquid reaches the safety temperature,
a complete shutdown of the controlled heating device is
effected.
The alarm is indicated by optical and audible signals
(continuous tone).
On the MULTI-DISPLAY (LED) and DIALOG-DISPLAY (LCD)
appears the error message "E 14".
Cancel the alarm state (see page 40).
Recommendation:
Set the safety temperature at 5 to 10 °C above the working
temperature setpoint.
Warning:
The excess temperature protection should be set at least 25 °C below the fire
point of the bath liquid used!
In the event of wrong setting there is a fire hazard!
We disclaim all liability for damage caused by wrong settings!
